Assume the graph of a function of the form y = acos(k(x- b)) is given below. Which of the following are possible values for a, k, and b?

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

50-38=12

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !